Wi-Fi module WN8122E1 August 2012 Model # WN8122E1 Trademarks:
Other product and company names are trademarks or registered trademarks of their respective holders. Table of Contents Table of Contents Wireless Dual-band Network Adapter . 1 Introduction . 1 Features and Benefits . 2 Hardware Description . 2 Product Specifications . 3 Compliance . 6 Federal Communication Commission Interference Statement . 6 CE . 7 i Wireless Dual-band Network Adapter Introduction The Wireless Dual-band Network Adapter (WN8122E 1-19) is another cutting edge introduction in both 5GHz and 2.4GHz wireless communication for digital TV, desktop and notebook computers. Designed for both home entertainment and SOHO environments, this system-embedded wireless network adapter provides the high speed, stable coverage and secure security expected by todays wireless users. WN8122E 1-19 is IEEE 802.11n compliant while maintaining full backwards compatibility with the 802.11a, 802.11b and 802.11g standards. It utilizes advanced MIMO (Multiple-In, Multiple-Out) technology to deliver incredible speed and range. The Wireless Dual-
band Network Adapter provides better performance than existing 802.11g technology. Upgrading to wireless 11n network provides an excellent solution for sharing an Internet connection and files such as video, music, photos, and documents. Introduction 1 Wireless Dual-band Network Adapter Features and Benefits IEEE802.11n,g,b compliant IEEE802.11a compliant Wireless speeds up to 300 Mbps Increased speed and coverage - up to 5 times the speed of IEEE 802.11g Fully backwards compatible with 802.11b/g wireless networks Replaces wired LANs at dramatically lower cost than wired alternatives Orthogonal Frequency Division Multiplexing (OFDM) and advanced MIMO (Multiple-In, Multiple-Out) technology provides high speed connection Hardware Description The WN8122E 1-19 adapter can be built in a multi-media entertainment system. This wireless network adapter provides 300 Mbps connections. It is fully compliant with the specification of the IEEE 802.11a/b/g/n standards. Refer to the users manual of your media device for configuration details. Hardware Description 2 Product Specifications Wireless Network IEEE802.11a: up to 54 Mbps IEEE802.11b: up to 11 Mbps IEEE 802.11g: up to 54 Mbps IEEE802.11n: up to 300 Mbps Operating Range Outdoor: Up to 300 m (984 ft) Indoor: Up to 100 m (328 ft) Radio Signal Signal Type Direct Sequence Spread-Spectrum (DSSS) DBPSK: 1 Mbps DQPSK: 2 Mbps CCK: 5.5/11 Mbps BPSK: 6/9 Mbps QPSK: 12/18 Mbps 16-QAM: 24 Mbps 64-QAM: 48/54 Mbps Operating Frequency 802.11a Radio: 5 GHz 5.150~5.250 GHz 5.725~5.850 GHz 802.11n Radio, 802.11g Radio, 802.11b Radio: 2.4 GHz USA (FCC) and Canada (IC): 2.412 ~ 2.462 GHz, 5.180 ~ 5.240 GHz, 5.745 ~ 5.825 GHz Taiwan (NCC): 2.412 ~ 2.462 GHz, 5.745 ~ 5.825 GHz Product Specifications 3 Product Specifications Operating Channels IEEE 802.11a/b/g/n compliant:
USA (FCC) and Canada (IC): 11 channels(2.4GHz)/ 4 channels(5.2GHZ)/ 8 Channels(5.8GHz) RF Output Power 802.11a/n: 14 ( 2) dBm/ 20( 2) dBm(for 5725-5850MHz) 802.11b: 17 ( 2) dBm 802.11g/n: 18 ( 2) dBm Rx Sensitivity:
-69dBm at HT20, MCS7 (2.4GHz)
-87dBm at HT20, MCS0 (2.4GHz)
-69dBm at HT20, MCS7 (5.0GHz)
-87dBm at HT20, MCS0 (5.0GHz) Transmit Type MIMO (2T2R) Physical Characteristics USB Pin Assignment Pin 1, VCC (Positive Input Supply Voltage: +5V) Pin 2, USB_DN Pin 3, USB_DP Pin 4, GND (Ground) Pin 5, WOWL Pin 6, NC Dimensions 48(L)x30(W) mm Weight 8.28 g (0.0177 lb) Pin 1 Pin 2 Pin 3 Pin 4 Pin 5 Pin 6 Product Specifications 4 Product Specifications Antenna Two external antennas on board Power Voltage 3.3V DC 10%
Power Consumption Full load: 520 mA Standards Conformance Wireless Standard IEEE 802.11a, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n Environmental Temperature Operating: 0 to 60 C (32 to 140 F) Storage: -20 to 60 C (-4 to 140 F) Humidity: under 85% (non-condensing) Certification CE FCC Software Drivers Windows 2000 Windows XP Windows Vista Windows 7 Product Specifications 5 Compliance Federal Communication Commission Interference Statement This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one of the following measures:
Reorient or relocate the receiving antenna. Increase the separation between the equipment and receiver. Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. Consult the dealer or an experienced radio/TV technician for help. This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. FCC Caution: Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate this equipment. For operation within 5.15 ~ 5.25GHz frequency range, it is restricted to indoor use only. Compliance 6